2247342713

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{27983}}^1$

素因数の和:28157

約数の個数: 24

約数和(自身を含む): 2871158400

約数和(自身を除く): 623815687

約数列:

[1, 7, 11, 49, 77, 149, 539, 1043, 1639, 7301, 11473, 27983, 80311, 195881, 307813, 1371167, 2154691, 4169467, 15082837, 29186269, 45864137, 204303883, 321048959, 2247342713]

約数ペア:

[(1, 2247342713), (7, 321048959), (11, 204303883), (49, 45864137), (77, 29186269), (149, 15082837), (539, 4169467), (1043, 2154691), (1639, 1371167), (7301, 307813), (11473, 195881), (27983, 80311)]